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sraosha



Member Since: 30 Apr 2015
Location: Dar es Salaam
Posts: 29

Switzerland 
How to connect to Central Junction Box (Puma)
Hello,

I have various orange wires from additional gauges, etc. that I need to connect to a "switched live" distributor. As I understand it, the Central Junction Box has a few free slots for this and is switched live.

However, do I need to remove the whole dash, steering wheel, etc to get to the back of the CJB - or is there a 'trick' to connect wires to the rear the fuse box??

It appears that the individual fuse-holder bars can maybe taken out without dismantling half of the cockpit to get there??

Any hints how to do this??






I just don't want to take off the whole dashboard, steering, etc. - just to attach 2-3 wires to a fuse block.

If there is no easy way I will rather install a new live fuse block under the seat and go from there. However, the CJB under the steering wheel would be soooo elegant a solution.


Thanks a lot for any help here!!

Claus
Post #455512 16th Sep 2015 12:48pm
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Cupboard



Member Since: 21 Mar 2014
Location: Suffolk
Posts: 2971

United Kingdom 2011 Defender 110 Puma 2.4 HT Corris Grey
If you can't come up with a way of connecting to the back, the slightly less elegant way is to put a spade terminal in one of the fuse slots.
Post #455529 16th Sep 2015 1:35pm
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Martin
Site Admin


Member Since: 02 Apr 2007
Location: Hook Norton
Posts: 6486

United Kingdom 2015 Defender 90 Puma 2.2 XS CSW Montalcino Red
Or this sort of thing:



http://www.advancedfactors.co.uk/caf1-circ...2156-p.asp  1988 90 Td5 NAS soft top
2015 D90 XS SW
Post #455532 16th Sep 2015 1:37pm
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sraosha



Member Since: 30 Apr 2015
Location: Dar es Salaam
Posts: 29

Switzerland 
Thanks!

If this is a spade terminal, I have seen it already in a previous thread. However, it seems to stick out too much, so that the lid over the CJB won't fit anymore.

Just had a look at the fuse-holding frames again and they seem to come out if one dis-engages the small clip on the bottom and and then presses the whole block of fuses into the CJB frame (to the back).
However, I am not sure if I then can wiggle it back in again and am a bit hesitant to do this. Can't see also if the cables are long enough to pull the block out through the side of the CJB.

Why didn't LR build it in a way that one can take out the whole CJB more easily since the empty fuse slots are there as an invitation to be used?

Anyways, if there isn't a simple solution I might buy a spade terminal and modify it or build my own. Seems the easiest way to go.

Cheers,
Post #455542 16th Sep 2015 2:59pm
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kmac



Member Since: 07 Oct 2009
Location: Middlesex
Posts: 1294

United Kingdom 2009 Defender 110 Puma 2.4 USW Santorini Black
I am using a terminal like the one Martin pictured and the lid closes without any problem
Post #455589 16th Sep 2015 5:50pm
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sraosha



Member Since: 30 Apr 2015
Location: Dar es Salaam
Posts: 29

Switzerland 
Kmac, ok, great! Just ordered 3 of those and will then most likely go this route.Not 100% elegant but still a professional solution it seems.

Bow down
Post #455594 16th Sep 2015 6:04pm
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bpman



Member Since: 21 May 2008
Location: Oslo
Posts: 8069

2008 Defender 110 Puma 2.4 SVX Station Wagon Santorini Black
Or fit a VSR ? Will switch live when the engine is running
Post #456319 19th Sep 2015 2:04pm
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sraosha



Member Since: 30 Apr 2015
Location: Dar es Salaam
Posts: 29

Switzerland 
Hi bpman,

What is a VSR?? Tried to Google it but didn't find such a thing/term.

Cheers,
Post #456326 19th Sep 2015 2:46pm
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Yannis



Member Since: 02 Feb 2015
Location: Oxfordshire / Milan
Posts: 402

United Kingdom 2015 Defender 90 Puma 2.2 CSW Corris Grey
Did you ever find a solution for your switched live?
Post #475773 24th Nov 2015 1:21pm
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Cupboard



Member Since: 21 Mar 2014
Location: Suffolk
Posts: 2971

United Kingdom 2011 Defender 110 Puma 2.4 HT Corris Grey
sraosha wrote:
Hi bpman,

What is a VSR?? Tried to Google it but didn't find such a thing/term.

Cheers,


Voltage sensitive relay.

This sort of thing:
http://www.pfjones.co.uk/towbar-electrics-charge-relay-tec3m.html

Used to keep a caravan battery topped up, can be used for many other things. Usually adjustable so could be used to turn a two way radio off if the battery voltage drops too low for instance.
Post #475787 24th Nov 2015 2:01pm
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sraosha



Member Since: 30 Apr 2015
Location: Dar es Salaam
Posts: 29

Switzerland 
Yannis wrote:
Did you ever find a solution for your switched live?


So, yes - I did connect the EGT Gauge via a spade terminal. I used the slot of the side window fuse for it. However, while it generally works great, something strange happens; when I use the side window switch immediately after starting the car, then the Gauge will show the malfunction LED light up and it won't work until I turn off the engine again and start it anew.

There are of course 2-3 free slots in the Central Junction Box as well, but thy have no wiring in the back and thus I would need to again remove the whole dashboard to get to the CJB.

Hmmm…
Post #476014 25th Nov 2015 10:32am
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